Analysis

  • max time kernel
    93s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 02:07

General

  • Target

    f3ca9acf4dacd8c8ea86afa291751359c251ddce15b58916422fde6480a8e9e1.exe

  • Size

    144KB

  • MD5

    d69485e2f213670266039eb26f723b83

  • SHA1

    84b49bfbc875adefde744eba8e25731476c6a6ce

  • SHA256

    f3ca9acf4dacd8c8ea86afa291751359c251ddce15b58916422fde6480a8e9e1

  • SHA512

    83ab12883f25e090d4361be825c7a3e00268413de98ebca4043c691fd36e51b40a685d25f6e45838cfe41e01cbc7dde801d727ae70148165f663ebaca234047a

  • SSDEEP

    3072:t8mXAUvil4sdLuDbnvZwirNfpZh+BuYjyouQIQjbBaWox:tFDKZufh/Fs5Ru5QjbBs

Malware Config

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3ca9acf4dacd8c8ea86afa291751359c251ddce15b58916422fde6480a8e9e1.exe
    "C:\Users\Admin\AppData\Local\Temp\f3ca9acf4dacd8c8ea86afa291751359c251ddce15b58916422fde6480a8e9e1.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1828

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1828-0-0x0000000074F4E000-0x0000000074F4F000-memory.dmp

    Filesize

    4KB

  • memory/1828-1-0x0000000000080000-0x00000000000AA000-memory.dmp

    Filesize

    168KB

  • memory/1828-2-0x0000000004A20000-0x0000000004AB2000-memory.dmp

    Filesize

    584KB

  • memory/1828-3-0x0000000004B60000-0x0000000004BFC000-memory.dmp

    Filesize

    624KB

  • memory/1828-4-0x0000000074F40000-0x00000000756F0000-memory.dmp

    Filesize

    7.7MB

  • memory/1828-5-0x0000000004C00000-0x0000000004C66000-memory.dmp

    Filesize

    408KB

  • memory/1828-6-0x0000000005220000-0x00000000057C4000-memory.dmp

    Filesize

    5.6MB

  • memory/1828-9-0x0000000074F4E000-0x0000000074F4F000-memory.dmp

    Filesize

    4KB

  • memory/1828-10-0x0000000074F40000-0x00000000756F0000-memory.dmp

    Filesize

    7.7MB